Journal of Bryology
ISSN: 0373-6687 (Print) 1743-2820 (Online) Journal homepage: https://www.tandfonline.com/loi/yjbr20
New national and regional bryophyte records, 59
L. T. Ellis, L. A. Amélio, D. F. Peralta, M. Bačkor, E. Z. Baisheva, H. Bednarek- Ochyra, M. Burghardt, I. V. Czernyadjeva, S. S. Kholod, A. D. Potemkin, A.
Erdağ, M. Kırmacı, V. E. Fedosov, M. S. Ignatov, D. E. Koltysheva, J. R. Flores, E.
Fuertes, M. Goga, S.-L. Guo, W. K. Hofbauer, M. Kurzthaler, H. Kürschner, O. I.
Kuznetsova, M. Lebouvier, D. G. Long, Yu. S. Mamontov, K. M. Manjula, C. N.
Manju, B. Mufeed, F. Müller, M. C. Nair, M. Nobis, N. Norhazrina, M. Aisyah, G. E. Lee, M. Philippe, D. A. Philippov, V. Plášek, Z. Komínková, R. D. Porley, Yu. A. Rebriev, M. S. Sabovljević, A. M. de Souza, E. B. Valente, D. Spitale, P.
Srivastava, V. Sahu, A. K. Asthana, S. Ştefănuţ, G. M. Suárez, A. A. Vilnet, K.-Y.
Yao & J.-Ch. Zhao
To cite this article: L. T. Ellis, L. A. Amélio, D. F. Peralta, M. Bačkor, E. Z. Baisheva, H. Bednarek- Ochyra, M. Burghardt, I. V. Czernyadjeva, S. S. Kholod, A. D. Potemkin, A. Erdağ, M. Kırmacı, V. E. Fedosov, M. S. Ignatov, D. E. Koltysheva, J. R. Flores, E. Fuertes, M. Goga, S.-L. Guo, W. K. Hofbauer, M. Kurzthaler, H. Kürschner, O. I. Kuznetsova, M. Lebouvier, D. G. Long, Yu. S. Mamontov, K. M. Manjula, C. N. Manju, B. Mufeed, F. Müller, M. C. Nair, M. Nobis, N.
Norhazrina, M. Aisyah, G. E. Lee, M. Philippe, D. A. Philippov, V. Plášek, Z. Komínková, R. D.
Porley, Yu. A. Rebriev, M. S. Sabovljević, A. M. de Souza, E. B. Valente, D. Spitale, P. Srivastava, V. Sahu, A. K. Asthana, S. Ştefănuţ, G. M. Suárez, A. A. Vilnet, K.-Y. Yao & J.-Ch. Zhao (2019) New national and regional bryophyte records, 59, Journal of Bryology, 41:2, 177-194, DOI:
10.1080/03736687.2019.1613112
To link to this article: https://doi.org/10.1080/03736687.2019.1613112
© 2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group
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Published online 10 Jun 2019
New national and regional bryophyte records, 59
L. T. Ellisa, L. A. Améliob, D. F. Peraltab, M. Bačkorc, E. Z. Baishevad, H. Bednarek-Ochyrae, M. Burghardtf, I. V. Czernyadjevag, S. S. Kholodg, A. D. Potemkin g, A. Erdağh, M. Kırmacıh, V. E. Fedosovi, M. S. Ignatovi, D. E. Koltyshevai,J. R. Floresj,E. Fuertesk,M. Gogal,m,S.-L. Guon,W. K. Hofbauero,M. Kurzthalero,H. Kürschnerp, O. I. Kuznetsovaq, M. Lebouvierr, D. G. Longs, Yu. S. Mamontovt, K. M. Manjulau, C. N. Manjuu, B. Mufeedu, F. Müllerv, M. C. Nairw, M. Nobisx, N. Norhazrinay, M. Aisyahy, G. E. Leey, M. Philippez, D. A. Philippovaa, V. Plášekab,Z. Komínkováab,R. D. Porleyac,Yu. A. Rebrievad,M. S. Sabovljevićae,A. M. de Souzaaf,E. B. Valenteaf, D. Spitaleag,P. Srivastavaah,V. Sahuah,A. K. Asthanaah, S.Ştefănuţai,G. M. Suárezaj,ak,A. A. Vilnetal,K.-Y. Yaoam and J.-Ch. Zhaoan
aThe Natural History Museum, Cromwell Road, London, SW7 5BD, UK;bInstituto de Botânica, São Paulo, Brazil;cDepartment of Botany, Institute of Biology and Ecology, Pavol JozefŠafárik University, Košice, Slovakia;dUfa Institute of Biology, Subdivision of Ufa Federal Research Centre of Russian Academy of Sciences, Ufa, Russia;eW. Szafer Institute of Botany, Polish Academy of Sciences, Kraków, Poland;
fCarrera de Ingeniería Agroindustrial y Alimentos, Facultad de Ingeniería y Ciencias Agropecuarias, Universidad de Las Américas, Pichincha, Ecuador;gKomarov Botanical Institute of the Russian Academy of Sciences, St. Petersburg, Russia;hAydın Adnan Menderes Üniversitesi, Kepez-Aydin, Turkey;iLomonosov Moscow State University, Russia;jFinnish Museum of Natural History, University of Helsinki, Helsinki, Finland;kDepartamento de Biodiversidad, Ecología y Evolución, Universidad Complutense, Madrid, España;lInstitute of Biology and Ecology, Pavol JozefŠafárik University, Košice, Slovakia;mCore Facility Cell Imaging and Ultrastructure Research, University of Vienna, Vienna, Austria;nEast China Normal University, Shanghai, People’s Republic of China;oFraunhofer-Institut für Bauphysik IBP, Holzkirchen, Germany;pFreie Universität Berlin, Institut für Biologie, Systematische Botanik und Pflanzengeographie, Berlin, Germany;qTsitsin Main Botanical Garden, Russian Academy of Sciences, Moscow, Russia;rCNRS UMR 6553, Université de Rennes 1, France;sRoyal Botanic Garden Edinburgh, Edinburgh, UK;tBotanical Garden-Institute, Far Eastern Branch of Russian Academy of Sciences, Vladivostok, Russia;uPG &
Research Department of Botany, The Zamorin’s Guruvayurappan College, Kozhikode, Kerala, India;vInstitut für Botanik, Technische Universität Dresden, Dresden, Deutschland;wPG & Research Department of Botany, Govt. Victoria College, Palakkad, Kerala, India;
xJagiellonian University, Kraków, Poland;yFaculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia;
zUniversité Lyon-1 et UMR CNRS 5023‘Ecologie des Hydrosystèmes Naturels et Anthropisés’, Villeurbanne, France;aaPapanin Institute for Biology of Inland Waters, Russian Academy of Sciences, Borok, Yaroslavl Region, Russia;abUniversity of Ostrava, Ostrava, Czech Republic;
acCera dos Pomares, Aljezur, Portugal;adSouthern Scientific Center of the Russian Academy of Sciences, Rostov-on-Don, Russia;aeInstitute of Botany and Botanical Garden, Faculty of Biology, University of Belgrade, Belgrade, Serbia;afDepartamento de Biologia, Universidade Estadual de Feira de Santana, Feira de Santana, BA—Brazil;agMuSe Museo delle Scienze, Corso del Lavoro e della Scienza, Trento, Italy;
ahBryology Laboratory, CSIR–National Botanical Research Institute, Lucknow, India;aiInstitute of Biology Bucharest of Romanian Academy, Bucharest, Romania;ajUnidad Ejecutora Lillo (UEL; FML-CONICET), Miguel Lillo 251, (4000) S.M. de Tucumán, Argentina;akFacultad de Ciencias Naturales e Instituto Miguel Lillo, Universidad Nacional de Tucumán, Miguel Lillo 205, (4000) S.M. de Tucumán, Argentina;alPolar- Alpine Botanical Garden, Kola Science Centre, Russian Academy of Sciences, Murmansk Province, Russia;amEndemic Species Research Institute, Nantou, Taiwan;anHebei Normal University, Shijiazhuang, People’s Republic of China
ARTICLE HISTORYFirst Published Online 10 June 2019
1. Aulacopilum glaucum Wilson
Contributors. P. Srivastava, V. Sahu and A. K. Asthana India. Manipur, Imphal, Bishnupur, Leimaram, near Sadu Chiru Falls, 24°44′21.3′′N, 093°44′56.3′′E, epiphy- tic, 1111 m a.s.l., 28 July 2018, leg. P. Srivastava (LWG 307248C).
Aulacopilum glaucum, in the family Erpodiaceae, has recently been identified from Manipur in north-east India, and is new to the Eastern Himalayas. It was earlier reported from the Western Ghats (Daniels et al. 2012), Eastern Ghats (Asthana and Srivastava 2016) and the Western Himalayas (Sahu and Asthana 2016). In India there are 4 species of Aulacopilum Wilson (Lal 2005; Daniels et al. 2012). Aulacopilum glaucum can be easily recognised by the presence of dimorphic leaves; broad dorsal leaves and narrow
ventral leaves with numerous rhizoids. The plants were bright green, with an irregularly branched, creep- ing stem, 12–15 mm long. Leaves were in four rows (2 dorsal and 2 ventral), closely imbricate, complanate, ecostate and papillose with crenulate margins. The dorsal leaves were ovate-lanceolate, 0.64 × 0.32 mm, whilst the ventral leaves were narrowly lanceolate, 0.48 × 0.16 mm.
2. Brachythecium japygum (Głow.) Köckinger & Jan Kučera
Contributor. M. Philippe
France. Bourgogne-Franche-Comté: Jura department, Les Rousses, 46°31′29.23′′N, 6°4′53.11′′E, 1225 m. a.s.l., small mats in the sheltered cracks of a lapiaz (limestone pavement, Upper Jurassic) in a subalpine Picea L. forest,
© 2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group
This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License (http://creativecommons.org/licenses/by- nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited, and is not altered, transformed, or built upon in any way.
CONTACT L.T. Ellis l.ellis@nhm.ac.uk 2019, VOL. 41, NO. 2, 177–194
https://doi.org/10.1080/03736687.2019.1613112
21 August 2013, leg. M. Philippe s.n. (LY22963).
Auvergne-Rhône-Alpes: Ain department, Thoiry, 46°
16′13.55′′N, 5°56′26.06′′E, 1680 m. a.s.l., moderately thick mats in the crevices of the north-facing cliff of a canyon, 27 July 2012, leg. M. Philippe s.n. (LY22964);
Ain department, Bellegarde-sur-Valserine, 46°
8′11.42′′N, 5°51′58.93′′E, 1545 m. a.s.l., small mats in a sheltered crevice of a limestone cliff (Upper Jurassic) within a Picea forest, 11 September 2011, leg.
M. Philippe s.n. (LY22965); Haute-Savoie department, Thollon-les-Mémises, 46°22′29.4′′N, 6°45′38.81′′E, 1655 m. a.s.l., moderately dense mats in cracks of a north-facing limestone cliff (Middle Jurassic), 3 July 2017, leg. M. Philippe s.n. (LY22966); Isère department, Saint-Christophe-sur-Guiers, 45°23′30.34′′N, 5°
48′44.39′′E, 1575 m. a.s.l., small mats in a N-facing crevice of a limestone block (Senonian, Upper Cretac- eous) in a Picea forest, 28 September 2014, leg.
M. Philippe s.n. (LY22967). Provence-Alpes-Côte- d’Azur: Alpes-de-Haute-Provence department, Saint- Paul-sur-Ubaye, 45°23′32.67′′N, 5°49′18.31′′E, 1650 m.
a.s.l., small mats in sheltered cracks of a serpentine cliff, 7 July 2018, leg. M. Philippe s.n. (LY22968).
All of these collections, previously identified as Bra- chythecium cirrosum (Schwägr.) Schimp., were revised using the treatment by Köckinger and Kučera (2016) and they allfit well with the diagnostic features used in their key. Köckinger and Kučera (2016) mentioned the occurrence of B. japygum in France, but only for the Doubs (Bourgogne-Franche-Comté region) and Haute-Savoie (Auvergne-Rhône-Alpes region) depart- ments. Our new data indicate that the species is widely distributed along the Jura and French Alps system, in the subalpine belt, within sheltered cracks and crevices, in limestone and serpentine.
3. Brachythecium rutabulum (Hedw.) Schimp. var.
atlanticum Hedenäs Contributor. R. D. Porley
Portugal. Algarve: NW of Barranco dos Pisões, Serra de Monchique, 318 m a.s.l., 37°20′34.70′′N, 8°34′13.32′′W, in barranco on inclined N-facing hard schist rock slab on thin layer of soil, with sporophytes, 17 May 2016, leg. R. D. Porley, det. L. Hedenäs (Hb. Porley).
Brachythecium rutabulum var. atlanticum is typically slightly larger and more turgid than var. rutabulum, with densely inserted broad stem leaves, which are quite strongly plicate (Hedenäs1992). Normally these characters enable good field recognition, but poorly developed specimens are difficult to separate. Under the microscope the alar cells are also distinctly differen- tiated, forming larger groups than in var. rutabulum.
Brachythecium rutabulum var. atlanticum seems to be widespread on Serra de Monchique, to-date with 14 collections between 185–803 m a.s.l. It is often associated with some disturbance, in humid barrancos, on banks and paths, on soil and rock, and around the
entrance to water-mines. It also occurs on the bases of large Castanea sativa Mill. on N-facing damp slopes, and between massive syenite blocks on N- facing aspects. Associated species include Calypogeia fissa (L.) Raddi, Claopodium whippleanum (Sull.) Renauld & Cardot, Diplophyllum albicans (L.) Dumort., Hypnum cupressiforme Hedw., Kindbergia praelonga (Hedw.) Ochyra, and Phaeoceros laevis (L.) Prosk. Sporo- phytes are frequent. The type variety has not been decisively collected in the study area.
Brachythecium rutabulum var. atlanticum was, until now, only known as a Macaronesian taxon from Madeira and the Azores, and is here reported for the first time from mainland Portugal. Its occurrence on Serra de Monchique, a massif in the extreme SW of Europe and close to the Atlantic Ocean, highlights the possible connection with the Macaronesian bryoflora.
4. Bryum alpinum With.
Contributor. H. Bednarek-Ochyra
Ethiopia. Bale Province, Bale Mountains, Wasama, 6°55′N, 39°46′E, 3900 m a.s.l., rock wall, 90° S-facing, tussock grass and Crassulaceae community in wind shelter, moss cushions on rock ledges, 5 January 1990, leg. Georg and Sabine Miehe 445 (KRAM).
Although Bryum alpinum is sometimes considered to be a cosmopolitan moss (Dierßen2001), it is actually absent from tropical Asia, Oceania, Australasia and Ant- arctica. It is a panholarctic boreal-temperate species, occasionally penetrating into the sub-Arctic and Arctic in Alaska, Greenland, Scandinavia, Kola Peninsula and Chukotka. It has a strongly dissected geographical range, with maximum occurrence in Europe where it extends from the Faeroes and southern Scandinavia to the Caucasus and the Mediterranean, including North Africa and Macaronesia. In Asia and North America the species is widely distributed but scattered, mainly in the temperate zone. As is the case with many northern montane moss species, B. alpinum often occurs in highly isolated outposts in tropical moun- tains. In the Americas it occurs infrequently in Mexico and South America, where it extends in the Andes from Venezuela and Colombia to Bolivia and northern Argentina at elevations of 1550–3700 m (Ochi 1980;
Churchill et al. 2000). The record of this species from southern Chile (Blockeel, Abay et al. 2008) is based upon the misidentification of the specimen which cor- rectly represents B. australe Hampe. In sub-Saharan Africa B. alpinum is widely distributed and locally abun- dant in East and Central Africa, ranging from Kenya and Uganda to South Africa and Namibia and, occasionally, it also occurs in Bioko and Cameroon in West Africa (O’Shea 2006). The species had also been recorded from the Bale Mountains in south-eastern Ethiopia (Miehe and Miehe 1994) but because no details of this record have been provided, the relevant voucher collection is cited here. Bryum alpinum is a notable
addition to the moss flora of Ethiopia, which is still bryologically underinvestigated. O’Shea (1997) reported 247 species of moss from this country, but recent publications (e.g. Koponen 1993; Blockeel, Matcham, et al.2001; Wigginton2001; Ochyra and Bed- narek-Ochyra 2002; Blockeel, Bednarek-Ochyra. et al.
2004; Ellis, Aeffi, Tacchi, et al. 2014; Ellis, Asthana, et al.2016) yielded a number significant additions.
5. Bucklandiella didyma (Mont.) Bedn.-Ochyra &
Ochyra
Contributor. H. Bednarek-Ochyra
Antarctica, South Shetland Islands. Deception Island:
(1) geothermal area on slopes to east and south-east of Pendulum Cove, 50–100 m a.s.l., November 1987 − January 1988, leg. L. Greenfield 6924 (AAS, KRAM); (2) southern Pendulum Cove,flat area just below the ice, 100 m a.s.l., 8 March 1987, leg. R. I. Lewis Smith 5749C (AAS, KRAM); (3) summit of peak 2.2 km WNW of Mount Kirkwood summit, 350 m a.s.l., February 1994, leg. D. Mason 125 (AAS, KRAM).
Bucklandiella didyma is panholantarctic temperate species having optimum occurrence in southern South America. It has a continuous geographical range in the Nothofagus Blume zone on the western fringes of the continent, extending from central Chile to Tierra del Fuego (Deguchi 1984), with some isolated stations in the Archipelago Juan Fernández, in Santa Catarina Province in SE Brazil (Bednarek-Ochyra et al. 1999), the Falkland Islands (Ochyra, Crabtree, et al. 2015) and on subantarctic South Georgia (Ellis, Agcagil, et al. 2016). Outside South America, it has been reported from South Africa (Ochyra, Lewis Smith, et al. 2008), Tasmania and New Zealand (Blockeel, Bednarek-Ochyra et al. 2008; Blockeel, Bednarek-Ochyra et al. 2010).
Additionally, B. didyma penetrates to the northern maritime Antarctic (Ochyra, Lewis Smith, et al.
2008) where it is known from several sites on Belling- shausen Island in the South Sandwich archipelago.
Herein, three records of the species are provided from the volcanic Deception Island in the South Shetland Islands where scanty material was collected on heated ground in the geothermal areas. Bucklan- diella Roiv. is a prominent genus in the bryoflora of Antarctica, but only in terms of the number of species. So far, five have been recorded (Ochyra, Lewis Smith, et al. 2008; Ochyra, Bednarek-Ochyra, et al. 2008; Bednarek-Ochyra and Ochyra 2013; Ellis, Ah-Peng, et al.,2017). Except for B. sudetica (Funck) Bedn.-Ochyra & Ochyra, all remaining species occur only on the volcanic islands in the South Sandwich Islands and South Shetland Islands archipelagoes.
As their populations are very small, it is very likely they are recent immigrants that reached the Antarc- tic via long distance dispersal of propagules after the Last Glacial Maximum (LGM) (Birkenmajer et al.1985)
as is the case with the colonisation of other suban- tarctic islands by bryophytes in the post-LGM period (Van der Putten et al.2004,2009).
6. Bucklandiella joseph-hookeri (Frisvoll) Bedn.- Ochyra & Ochyra
Contributors. H. Bednarek-Ochyra, D. G. Long and F. Müller
Myanmar. (1) Kachin State, Putao District, Hponyin Razi, slope with south-eastern exposure and 28° gradi- ent, 3860 m a.s.l., 27°39′30.4′′N, 96°58′11.5′′E, lower upland alpine bamboo thicket, associated with Buck- landiella verrucosa (Frisvoll) Bedn.-Ochyra & Ochyra var. emodense (Frisvoll) Bedn.-Ochyra & Ochyra, 17 October 2013, leg. G. Miehe, P. K. Kine, L. Shein, M. Kyaw, P. Ma & S. Lan Wan 13-056-023-JJ (DR, KRAM); (2) Kachin State, Putao District, W slope of the Gaoligong Shan (Irrawady catchment), Burma/Yunnan border ridge at border marker 31, south of ‘Yaping Pass’, ca. 3710 m a.s.l., 27°12′15.4′′N, 98°41′39.9′′E, exposed rocky W-facing alpine ridge slope, with granite boulders and dwarf rhododendrons; on top of boulder, leg. & det. D. G. Long 34858, verif.
H. Bednarek-Ochyra (E, KRAM).
Bucklandiella joseph-hookeri is one of the rarest species of Bucklandiella Roiv. occurring at altimontane elevations in the Sino-Himalayan region (Frisvoll1988;
Cao et al. 2003). Although it was first collected in November 1848 in Nepal by Joseph D. Hooker (Hooker 1854), the voucher specimens were deter- mined by W. Wilson as Racomitrium heterostichum (Hedw.) Brid. and R. microcarpon (Hedw.) Brid. (Mitten and Wilson 1857). The former does not occur in Asia at all (Frisvoll1988; Bednarek-Ochyra1995), whilst the latter is widely scattered in the northern regions of the continent in Russia (Ignatova 2017a) and does not penetrate south of 35°N. The specimens collected by J.D. Hooker (all sterile) were described by Frisvoll (1988) as a new species, R. joseph-hookeri Frisvoll.
Hitherto, B. joseph-hookeri has been recorded from East Nepal, Bhutan (Frisvoll 1988) and China (Xizang, Sichuan and Yunnan) (Cao et al. 2003), where it occurs at high elevations, ranging from 3300 to 4650 m a.s.l. This species is now recorded from the northernmost part of Myanmar. It was already mentioned from this country by Long (2008) but without citation of a voucher specimen, and with only very generalised locality data.
Herein, this literature record is substantiated by the citation of the corresponding specimen and, additionally, a further specimen is cited. Thefirst of the aforementioned specimens is from the west side of Putao District close to SE Tibet and this is apparently the extreme east end of the Himalaya.
The second specimen has been recorded in the Gaoligong Shan, one of many component mountain ranges of the Hengduan Shan mountain system that
connects the SE portions of the Tibetan Plateau with the Yunnan-Ghuizou Plateau.
7. Bucklandiella pachydictyon (Cardot) Bedn.-Ochyra
& Ochyra
Contributors. M. Bačkor, M. S. Sabovljević and M. Goga Antarctica, James Ross Island. rocky wet ground, 63°
48.4476′S, 57°50.7135′W, 31 January 2017, leg. Bačkor M. s.n., det. M. S. Sabovljević and M. Goga (BEOU and Košice University bryophyte collections s.n).
The senior contributor recently made a collection of bryophytes on James Ross Island (Antarctica) (Ochyra, Lewis-Smith, et al.2008; Ochyra, Bednarek-Ochyra, et al.
2008), where until recently only 37 species and two var- ieties of moss were known to occur. Goga et al. (2018) recorded two additional species found among collections made in 2017 by Martin Bačkor, namely Bryum dichoto- mum Hedw. and Bryum pallescens Schwägr. Additionally, the present contributors, in Ellis, Afonina, Aleffi, et al.
(2018), reported Brachythecium subpilosum (Hook.f. &
Wilson) A.Jaeger from James Ross for thefirst time. This made a total of 40 moss species in the region.
A southern temperate element with amphiatlantic distribution, Bucklandiella pachydictyon is not con- sidered a solely subantarctic species as its northward extension from the subantarctic is not restricted to high elevations. The species is widely distributed, but scattered in the Fuegian region and western Patagonia, extending northwards to 39°S in the Nothofagus zone in southern South America; it occurs on the subantarc- tic islands of South Georgia, Marion Island (Prince Edward Islands) and Possession in the Crozet archipe- lago, Îles Kerguelen and southwards into the maritime Antarctic. Churchill et al. (2000), recorded this species at high elevation in the Central Bolivian Andes, which Ochyra, Lewis Smith, et al. (2008) considered an iso- lated population. In Antarctica, it is known from the vol- canic Deception Island (South Shetland Islands) and from Nelson Island (Ochyra, Lewis Smith, et al.2008).
Bucklandiella pachydictyon, a new record for James Ross Island, raises the number of moss species recorded there to 41.
8. Chrysoblastella chilensis (Mont.) Reimers
Contributors. H. Bednarek-Ochyra and M. Lebouvier Îles Crozet, Île de la Possession. Eastern coast, Pointe Lieutard, rock outcrops 150 m north of Alfred Faure base by road to Crique du Navire, 46°25′43′′S, 51°51′14′′E, 100 m a.s.l., on patches of dry bare soil between boulders in the fernbrake, associated with Dicranella campylophylla (Taylor) A.Jaeger, 22 November 2012, leg. R. Ochyra 3148/12 (with M. Lebouvier) (KRAM).
Discovery of the circumholantarctic Chrysoblastella chi- lensis in Îles Crozet was predictable, since there are no phytogeographical or other reasons which could pre- clude its occurrence there. This austral cool-adapted tem- perate species is widely distributed on the Southern
Ocean islands and it occurs in the coterminous archipela- goes of the Prince Edward Islands (Van Zanten1971) and Îles Kerguelen (Ellis, Bednarek-Ochyra, Cykowska, et al.
2012) in the Kerguelen Biogeographical Province of the Subantarctic. For a long time Îles Crozet were the least studied archipelago in the Subantarctic and until the early 1970s only about 40 species of moss were known from this group of islands. Thanks to the present discov- ery and many earlier additions made in the last two decades (e.g. Blockeel, Chlebicki, et al.2006; Ellis, Bed- narek-Ochyra, Ochyra, Cykowska et al. 2012; Ellis, Bed- narek-Ochyra, Ochyra, Benjumea, et al. 2013; Ellis, Bakalin, et al. 2013; Ellis, Alegro, et al. 2015; Ochyra, Sollman, et al.2015; Ellis, Alataş, et al.2017), as well as resolving the taxonomic status of some subantarctic species (e.g. Ochyra and Lewis Smith1998; Ochyra and Bednarek-Ochyra 2013; Bednarek-Ochyra 2014), the moss flora of the archipelago had been increased to about 75 species. This diversity is still lower than that in the adjacent Prince Edward Islands and Îles Kerguelen, where, respectively, about 100 and 135 species have been detected.
9. Cinclidium stygium Sw.
Contributor. M. Philippe
France. Provence-Alpes-Côte-d’Azur: Alpes-de-Haute- Provence department, Saint-Paul-sur-Ubaye, 44°
36′14.28′′N 6°52′28.89′′E, 2053 m a.s.l., spring-fed mire, 7 July 2018, leg. M. Philippe s.n. (LY22969).
The species is new for the department, and is now rare in Europe (Blockeel2018). It was found in a base- rich fen, associated with Calliergon giganteum (Schimp.) Kindb., Drepanocladus aduncus (Hedw.) Warnst., Palustriella commutata (Hedw.) Ochyra, Pty- chostomum pseudotriquetrum (Hedw.) J.R.Spence &
H.P.Ramsay ex Holyoak & N.Pedersen and Scorpidium cossonii (Schimp.) Hedenäs. This boreal-montane species was quite unexpected so far south, in an area of the inner Alps known for its dry climate. However, other glacial relics occur nearby, such as Hierochloe odorata (L.) P.Beauv. The associated bryoflora is floristi- cally somewhat different to the one described for the newly discovered population of the species in Greece (Blockeel 2018), including more calcium demanding species, but physiognomically similar.
10. Dendroceros crispatus (Hook.) Nees
Contributors. L. A. Amélio, D. F. Peralta, A. M. de Souza and E. B. Valente
Brazil. Paraná state: estrada para a Graciosa, entre Mor- retes e Paranaguá, 27 September 1993, leg. O. Yano et al. 20593, 20596, 20659 (SP), 27 November 1994, leg.
O. Yano et al. 23160 (SP), 18 November 2012, leg.
A. Schäfer Verwimp 22920 (SP), 18 November 2012, leg. D.F. Peralta et al. 12953 (SP). Rio de Janeiro state:
Nova Friburgo, estrada para Lµmiar, 22 July 1996, leg.
O. Yano & S. R. Gradstein 24750 (SP). Santa Catarina
state: Urubici, Parque Nacional de São Joaquim, 10 March 2009, leg. D. F. Peralta & M. A. Barros 7715 (SP).
São Paulo state: Cunha, Parque Estadual da Serra do Mar, 22 June 2006, leg. D. F. Peralta et al. 3956 (SP);
São Luís do Paraitinga, Parque Estadual da Serra do Mar, Núcleo Santa Virgínia, Trilha do Pau de Bala, Mata Atlântica, sobre tronco vivo, 23°19′58′′S, 45°08′27′′W, 920 m a.s.l., 5 September 2009, leg. D. F. Peralta et al.
8840 (SP); Serra da Paranapiacaba, 30 April 1989, leg.
A. Schäfer Verwimp & I. Verwimp 11118 (SP).
While revising the Anthocerotophyta specimens in Brazilian herbaria we found this important new country record that matches exactly with the description of Garcia et al. (2012). Dendroceros crispatus has the dis- tinctive character of capsule cells with large trigones and intercalar thickenings. This feature is found in four other species: D. africanus Steph. which differs in the number of spore cells (to ten), and the smaller size of the spores reaching to 65.5–87.5 × 45–62.5 µm (Infante 2010);
D. borbonicus Steph. which differs by the small cells of the capsule that reach 25–50 × 15.5–25 µm (Hasegawa 1981); D. japonicus Steph. which differs in having an undulate lamina (Hasegawa 1980), and D. granulatus Mitt. which differs in the large number of small cells (more than 20) in the spore, and also its undulate margins (Hasegawa1982). These taxa seem to show a continuum of morphological characters and in accord- ance with Garcia et al. (2012), we emphasise the need for phylogenetic studies to understand the relationships among these taxa with nodulose epidermal cells.
The present records are thefirst for Brazil and south- eastern tropical America. Dendroceros crispatus seems to be common in Central America, where it is reported from Panamá (Dauphin et al.2006), Costa Rica and Gua- deloupe Island (Pagán 1942), and it has also been found in Peru (Menzel 1984). Outside America it was reported for Australia (Cargill et al.2005) and western Africa (Garcia et al.2012).
11. Dicranolejeunea axillaris (Nees & Mont.) Schiffn.
Contributor. E. Fuertes
Argentina. Jujuy Province: Departamento Ledesma, Parque Nacional de Calilegua, paraje El Tigre, epífita en forófitos de la selva montana de Myrtaceaea - las yungas, 1550–170 [1700] m a.s.l., 23°44′S, 64°55′W, 14 June 2008, leg. E. Fuertes & C. Prada, det. E. Fuertes (MACB 111400, BM)
The Calilegua National Park is included in the bio- geographic province Yunqueña, in north-western Argentina. This province is part of the Amazonic Domain, of the Neotropical Region (Cabrera and Willink 1980). The specimen was collected in the Yungas montane subtropical forests in the Jujuy pro- vince, where the altitude generally ranges between 600–2000 m. This site has a wet and humid climate in large part due to the northern trade winds, whose influence often results in excess of 2500 mm annual
precipitation. The Yungas consists of dense cloud forests with verdant ferns and climbing lianas. The most representative species in this habitat include Alnus acuminata Kunth (aliso del cerro), Cedrella angu- stifolia Sessé & Moc. ex DC. (cedro salteño), Cinnamo- mum porphyrium (Griseb.) Kosterm (laurel de falda), Juglans australis Griseb. (nogal criollo) and tree ferns like Cyathea odonelliana Alston and Nephelea incana (Karst.) Gastony and other plants (Brown et al.2001).
The specimen was a medium-sized epiphyte with creeping or pendulous shoots, 3–7(–10) cm long, forming a dark green to brown turf, and lacking sporo- phytes. Illustrations of Dicranolejeunea axillaris are pro- vided by Kruijt (1988, p. 46, Plate 3; 50, Plate 4; 52, Plate 5), who records the species from México, Guatemala, El Salvador, Costa Rica, Panamá, Jamaica, Guadalupe, Martinica, Colombia, Venezuela, Ecuador, Peru, Bolivia and Chile. This contribution is a new record for the bryoflora of Argentina.
12. Dicranum canariense Hampe ex Müll.Hal.
Contributor. R. D. Porley
Portugal. Algarve, Fóia, Penedo do Buraco, Serra de Monchique, 750 m a.s.l., 37°19′22.38′′N, 8°35′21.67′′W, on rotten wood onfloor of Castanea sativa Mill. wood- land on N-facing slope, with Hypnum cupressiforme Hedw., 5 February 2015, leg. Porley, conf. L. Hedenäs (Hb. Porley).
Morhologically Dicranum canariense is similar to D. scottianum Turner, and under current concepts it differs by its much stronger denticulate leaf margins and costa, and in TS costa strongly convex dorsally with 2–4 ventral and 3–5 dorsal layers of stereids (Hedenäs and Bisang2004).
On Serra de Monchique D. canariense is rare, found once on a fallen, rotten branch (probably C. sativa) on the north side of Fóia summit (902 m) and is thus in a sheltered and relatively humid location. Sporophytes were not seen. Dicranum canariense is known from Macaronesia (Azores, Madeira, Canary Islands), with old records from Spain (where it is considered Region- ally Extinct) and old dubious reports from France.
Dicranum canariense is genetically closely related to D. scottianum. Lang et al. (2015) resolved them as sister clades and indicating they should both be distin- guished at subspecies level, but with the caveat that further sampling is needed to confirm this. However, more recent unpublished work has further raised uncertainty regarding its status (pers. comm. Alain Van- derpoorten). Both taxa are Macaronesian—Atlantic species, and although D. scottianum occurs in Spain it is not reported for Portugal.
13. Ectropothecium ptychofolium N.Nishim.
Contributors. N. Norhazrina, M. Aisyah and G. E. Lee, Peninsular Malaysia: Pahang, Cameron Highlands, Gunung Brinchang, 4°31′44.4′′N, 101°21′54′′E, on soil,
1760 m a.s.l., 23 November 1990, leg. A. Damanhuri 90- 243 (UKMB).
Ectropothecium ptychofolium was first reported by Brotherus (1928) from Sarawak and West Borneo (as Pty- chophyllum borneense Broth.). Reports of the species by Brotherus (1928), Herzog (1928), Dixon (1935) and Touw (1978) indicated that E. ptychofolium was widely distrib- uted within, and endemic to, Borneo (Nishimura1984).
Further Bornean records were found in Sabah (Suleiman and Edwards2002; Suleiman et al.2011,2017). However, Tan et al. (2000) and Tan and Shevock (2014) reported its presence outside Borneo, in Mindanao Island in the Philippines.
Nishimura (1984) considered a resemblance between E. ptychofolium and E. penzigianum M.Fleisch. owing to the similar form of their alar cells and leaf shape. However, E. penzigianum can be recog- nised by its patent, distinctly plicate leaves with a more elongated acumen.
14. Entodontopsis nitens (Mitt.) W.R.Buck & Ireland Contributors. P. Srivastava, V. Sahu and A. K. Asthana India. Manipur, Imphal, Bishnupur, Leimaram, near Sadu Chiru Falls, 24°44′21.3′′N, 093°44′56.3′′E, 1111 m a.s.l., epiphytic, 28 July 2018, leg. Priyanshu Srivastava s.n. (LWG 307248B).
Entodontopsis nitens has recently been identified from Manipur in north-eastern India and is new to the Eastern Himalayas. The plants were bright green, with prostrate, irregularly branched shoots, and complanate, imbricate leaves appressed to stem when dry. Lateral leaves were asymmetrical, spreading, oblong with an obtuse apex, 1–1.2 mm long. The leaf margins were entire or minutely serrate, and the costa occupied 1/2 or 2/3rd of the leaf length. Sporophytes were present, with an erect, reddish-brown seta, 10–14 mm long. Capsules were inclined, ovate-cylindrical with a double peristome, and a conical, long, rostrate operulum. Spores were green, rounded, 20–24 µm diameter.
15. Fissidens brevinervis Broth.
Contributors. K. M. Manjula, C. N. Manju and M. C. Nair India. Western Himalayas, Uttarakhand, Dehradun dis- trict, Rishikesh, 370 m a.s.l., 06 October 2018, leg. Maya C. Nair s.n. (ZGC13171).
Fissidens brevinervis occurs in China and Indonesia, and in India is known only from Karnataka. This is a very rare species and the present collection is a new record for north-eastern India.
The plants were yellowish-green, 6–8 mm long, with 9–13 pairs of leaves. A central strand was absent or very weakly developed in the stem. The leaves lacked a limbi- dium, had afinely serrulate margin, and the costa, with a cortex of lamina-like cells, endedfive or six cells below the leaf apex. The vaginant lamina occupied 2/3 of the leaf length and was closed or slightly open at its apex, while the dorsal lamina was wedge-shaped at the base and
not decurrent. Leaf cells carried two or three papillae.
Fertile plants were not observed.
16. Fissidens crassipes Wilson ex Bruch & Schimp.
Contributor. D. Spitale
Cyprus. Limassol District, Agios Pavlos village (Greek:
Άγιος Παύλος), Germasogeia catchment, 4 km east of Kalo Chorio, Ayios Pavlos river, upstream of Kalimera diversion, 34°51′19′′N, 33°02′47′′E, 586 m a.s.l., 15 April 2018, leg. & det. Daniel Spitale s.n. (TR), conf.
Peter Erzberger.
The species was found immersed in water together with Didymodon tophaceus (Brid.) Lisa, Eucladium verti- cillatum (With.) Bruch & Schimp., Leptodictyum riparium (Hedw.) Warnst. and Platyhypnidium riparioides (Hedw.) Dixon. Fissidens crassipes is characterised by (1) mostly robust plants 5–30 mm long, (2) a strong, often bulging limbidium that ceases well below the apex and is often intralaminar in the sheathing part, (3) rela- tively large laminal cells (10–)12–18(–20) μm long and 6–12 μm wide, and (4) growing on basic rocks and stones in or nearflowing water (Erzberger2016). This species is present in many Mediterranean countries and islands (Ros et al.2013). In particular, it occurs in Greece, Crete, Turkey and Tunisia. After this first record in Cyprus, the species was found in six other rivers, both with perennial and intermittent regime.
Therefore, the species is well established on the island.
17. Fissidens speluncae Broth.
Contributors. K. M. Manjula, C. N. Manju and B. Mufeed India. Kerala, Malappuram district (Canoli plot, Nilam- bur, 50 m), 24 July 2014, leg. K. Manjula s.n. (ZGC 671A); Idukki district, on way to Munnar from Marayoor, MunnarUdumalpet road, 1168 m a.s.l., 05 February 2014, leg. K. Manjula s.n. (ZGC 996); Anamudi Shola NP, Mannavan shola, 1700 m a.s.l., 12 July 2017, leg. B.
Mufeed s.n. (ZGC 7324b).
Fissidens Hedw. is represented by 62 species in India, of which 34 occur in the Eastern Himalayas, 25 in the Western Himalayas, 11 in the Gangetic Plains and 14 in central India (Lal2005); 59 species, one subspecies and five varieties occur in the Western Ghats (Manjula, present study). Fissidens speluncae was orig- inally described from Sri Lanka, and Manjula et al.
(2015) reported it erroneously as F. linearis var. obscur- irete (Broth. & Paris) I.G.Stone, a new record for Kerala, based on the sterile collection cited above. Here it is corrected as F. speluncae and is a new record for India.
Plants medium sized 2–6 × 1–2 mm wide including leaves, 7–17 pairs of alternate leaves more crowded towards tip, usually unbranched with yellowish-green stem, 0.12–0.13 mm diameter, central strand lacking; rhi- zoids brown, smooth; hyaline nodules absent; leaves lan- ceolate 0.86–1.23 × 0.22–0.29 mm, 4 times long as wide, marginal cells projecting, leaf apex acute with terminal single costal cell; limbidium on vaginant laminae, four
orfive rows at vaginant laminae base, reaching the inser- tion; vaginant laminae open, unequal and reaching 1/2 or 2/3 of apical lamina, 0.12–0.15 mm wide at base, unistra- tose; dorsal lamina rounded base, dorsal and apical lamina unistratose; costa prominent, yellowish-green, slightly excurrent; laminal cells quadrate to irregularly hexagonal, pluripapillose, juxta costal cells not differen- tiated, apical cells ± 20 × 5 µm, mid dorsal laminal cells 7.30–8.20 × 3.99–6.66 µm, mid vaginant laminal cells 8.97–15.34 × 6.29–12.49 µm; gemmae not found.
Fertile plants dioicous, perigonia terminal, plants 2.50–3.40 mm long, perigonial leaves 0.80–0.95 mm long, antheridia 0.17–0.21 mm long; perichaetia terminal, plants 4.73–5.60 mm long, perichaetial leaves 1.16–1.44 mm long, up to 10 rows of limbidium present at base of apical lamina and vaginant laminae, archego- nia 0.19–0.21 mm; sporophyte not found.
Fissidens speluncae Broth. is characterised by lanceo- late leaves with an acute apex, a slightly excurrent costa, 4–6 papillae on cells of the vaginant lamina, and a prominent limbidium at the base of its perichaetial leaves. It occurs on soil and cuttings in evergreen forests and moist deciduous forest. It is sometimes found in association with F. walkeri Broth. and can be con- fused with F. ceylonensis Dozy & Molk., which in contrast has oblong leaves with an intramarginal limbidium.
18. Fissidens viridulus (Sw.) Wahlenb.
Contributors. K. M. Manjula and C. N. Manju
India. Karnataka, Nandhi Hills, 1400–1478 m a.s.l., 17 September 2018, leg. Sabhareesh s.n. (ZGC 4098, 4018).
Fissidens viridulus is known from the Western Hima- layas in India (Gangulee1971), and globally is reported from almost all European countries (Hodgetts 2015), Asia (Siberia, the Himalayas of Nepal and India, Japan) (Suzuki and Iwatsuki 2012), North (Ros et al. 2013) and sub-Saharan Africa (O’Shea 2006), and Australia and New Zealand. The present collection is a new record for the Western Ghats and for Karnataka state.
Bruggeman-Nannenga in Hill et al. (2006) commen- ted that most of the North American authors treated this species as an expression of the F. bryoides complex (Pursell 2007).
However, F. viridulus in India is characterised by oblong lanceolate leaves with an obtuse to mucronate apex, a long peristome, perigonia and perichaetia in a single cluster, and limbidia only intermittently present along the leaf margins. These features separate it from the otherwise similar F. bryoides.
19. Gymnocoleopsis cylindriformis (Mitt.) R.M.Schust.
Contributor. M. Burghardt
Ecuador. Pichincha, Distrito Metropolitano de Quito, Volcán Pichincha, Planada del Volcàn, Quebrada Yura- cyacu, 1.5 km SE of the refugio del Guagua Pichincha, 4130 m a.s.l., growing intermixed with Campylopus Brid. sp. in boggy páramo, 78°35′7.68′′W, 0°11′10.46′′S
(WGS 84), 8 February 2008, leg. M. Burghardt, S. León- Yanez, X. Haro-Carrion & A. Moscoso 6632, det.
M. Burghardt (QCNE-230424).
Gymnocoleopsis cylindriformis is a rare species occur- ring in the high mountains of the tropical Andes, tropi- cal Africa (Gradstein 2013), and on the subantarctic Kerguelen, Marion Island, Possession Island and Prince Edward Island (Grolle 2002). In the tropical Andes it has been reported under several synonyms (Váňa et al. 2013) from Colombia (Gradstein et al.
1983), Venezuela (Schuster 1978), Peru (Buchloh 1961) and Bolivia (Stephani 1916). The new record closes a gap in the knowledge of the tropical Andean distribution of this species. A visit to the collection site in 2016 revealed a dramatic change in the veg- etation of the area: the humid, boggy páramo, charac- terised by the abundance of Azorella Lam. spp., Breutelia (Bruch & Schimp.) Schimp. spp., Campylopus spp., Huperzia crassa (Willd.) Rothm. and Plantago rigida Kunth, occupying large parts of the plain, was dried up and covered with a plantation of Polylepis Ruiz & Pav. sp., destroying the once species rich ecosys- tem and making way for the invasion of Poaceae from the surrounding grass páramo. It is unlikely that G.
cylindriformis survived this change, but the authors’ believe that a search in other humid páramos, such as the Páramo de Guamaní, about 50 km to the east, which in part lies protected within the Cayambe-Coca National Park, may reveal other populations.
20. Jaffueliobryum latifolium Thér.
Contributors. E. Z. Baisheva and M. S. Ignatov Russia. Republic of Bashkortostan, Davlekanovskiy Dis- trict, southern bank of Aslykul’ Lake, 54°17′44′′N, 54°
34′47′′E, 270 m. a.s.l, on soil in steppe, 24 June 2016, leg. E. Z. Baisheva 10–4 (UFA).
This species is widespread in xeric areas of Asia, including Mongolia, China (Inner Mongolia, Xinjiang and Xizang), and southern part of Siberia (from the Altai to Transbaikalia), with scattered localities in more northern regions in Yakutia and Taimyr (Ignatov 2017). Churchill (1987) synonymised Jaffueliobryum latifolium with the North American J. wrightii, but Ignatov and Tong (1994) and Ignatov (2017) accepted the former as a species of its own, dis- cussing their distinctions. The species was only recently discovered in the Caucasus: in Kabardino-Balkaria (Kharzinov et al. 2006), Stavropol’ Region (Doroshina 2008) and Dagestan where it does not seem to be rare (Ignatov et al.2010). This record from the Urals is thefirst for the European part of Russia.
21. Lewinskya speciosa (Nees) F.Lara, Garilleti &
Goffinet
Contributors. Z. Komínková, V. Plášek and S.-L. Guo China. Hebei Province: Yu County, Xiao-Wu-Tai Mt., Jin- He-Kou Scenic Area, 39°52′40.8′′N, 114°56′31.0′′E,
1400–1500 m a.s.l., 5 August 1997, leg. Jian-Cheng Zhao s.n., det. Zuzana Komínková (HBNU 971910-6, OSTR B2727). Shaanxi Province: Mei County in the southwest of the province, Taibai Mt., vicinity of Bao- Ji town, 34°00′49′′N, 107°49′26′′E, 2344 m a.s.l., 12 June 2016, leg. Shui-Liang Guo & Ling Zhan s.n., det.
Zuzana Komínková (SHNU 20160512026, OSTR B2700).
A total of 45 species and two varieties of the broadly understood genus Orthotrichum Hedw. have hitherto been reported from China (Ellis, Aleffi, Alegro, et al.
2016; Ellis, Aleffi, Bednarek-Ochyra, et al.2017; Skoupá et al.2017,2018). Lewinskya speciosa is widely distribu- ted in China and so far it has been reported from fifteen provinces, including Chongqing, Gansu, Heilong- jiang, Hubei, Hunan, Inner Mongolia, Jilin, Liaoning, Qinghai, Shanxi, Sichuan, Xinjiang, Xizang, Yunnan and Zhejiang (Skoupá et al.2017). A recent revision of her- barium specimens resulted in discovery of this species in two additional provinces of China; Hebei and Shaanxi.
22. Lewinskya striata (Hedw.) F.Lara, Garilleti &
Goffinet
Contributors. Z. Komínková, V. Plášek and S.-L. Guo China. Shaanxi Province: Mei County in the southwest of the province, Taibai Mt., 34°00′39′′N, 107°49′55′′E, 2720 m a.s.l., 12 May 2016, leg. S.-L. Guo s.n., det.
Z. Komínková (SHNU 20160512041, OSTR B2704).
According to literature data and a revision of the specimens in Chinese herbaria, including FSHN, KUN, PE, SHNU, XJU, Lewinskya striata was historically recorded in ten provinces of China, including Heilong- jiang, Hubei, Inner Mongolia, Jilin, Liaoning, Shanxi, Sichuan, Xinjiang, Xizang and Yunnan (Skoupá et al.
2017). This contribution presents the first record of the species in Shaanxi Province. The moss was col- lected from bark of tree during a bryological survey of the Taibai Mountains, growing together with Ortho- trichum consobrinum Cardot and O. crispifolium Broth.
and L. speciosa (Nees) F.Lara, Garilleti & Goffinet.
23. Mannia gracilis (F.Weber) Schill & D.G.Long Contributor. S.Ştefănuţ
Romania. Southern Carpathians: Făgăraş Mountains, Căldarea Fundul Caprei, Argeș County, 45°36′5.93′′N, 24°38′33.06′′E, 2130 m a.s.l., on rocks, 25 August 2017, leg. S.Ştefănuţ s.n., det. S. Ştefănuţ (BUCA B4849, B4850).
Mannia gracilis was collected from around the glacial area, where the snow is present for a long time. The plants grew with other liverworts such as Asterella lindenbergiana (Corda ex Nees) Arnell, Bucegia romanica Radian, Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski, Marchantia poly- morpha L., Peltolepis quadrata (Saut.) Müll.Frib. and Pre- issia quadrata (Scop.) Nees.
This is the second report for M. gracilis in the moun- tains of Romania (Ştefănuţ 2008; Ştefănuţ and Goia 2012). The first was from the Bucegi Mountains
(Ştefănuţ 2004) and is the nearest other locality for this species. The conservation status of M. gracilis in Romania is changed from Critically Endangered—CR B2ab(ii,iii,iv) to Endangered—EN B2ab(ii,iii,iv).
24. Marchantia paleacea Bertol.
Contributor. M. Philippe
France. Provence-Alpes-Côte-d’Azur: Alpes-de-Haute- Provence department, Saint-Paul-sur-Ubaye, 44°
36′14.01′′N, 6°52′28.62′′E, 2053 m a.s.l., wet gravels, 7 July 2018, leg. M. Philippe s.n. (LY22970).
This thermophilic species is new for the department and was unexpected at this altitude. It was found at the edge of gravelly seepage, fed by base-rich water, associated only with some lax and low mats of Crato- neuron filicinum (Hedw.) Spruce and Ptychostomum pseudotriquetrum (Hedw.) Holyoak & N.Pedersen. It is Red Listed for Europe (ECCB1995).
25. Mesoptychia ussuriensis (Bakalin) L.Söderstr. &
Váňa
Contributors. Yu. S. Mamontov, A. A. Vilnet and O. I. Kuznetsova
Russia. Republic of Buryatia, Tunkinsky District, East Sayan Mts, Tunkinskiy Range, valley of Kyngyrga River, 51°55′20.8′′N, 102°25′34.1′′E, 900 m a.s.l., Larix sibirica Ledeb.–Pinus sylvestris L.–Betula platyphylla Sukaczev–
Populus tremula L. grass forest containing an under- storey of Rhododendron dauricum L. and Rosa L. sp., E- facing cliffs on mountain slope, on cliff surface, 14 July 2015, leg. Yu. S. Mamontov 560-1-1 (MHA, KPABG).
Mesoptychia ussuriensis has been described from Pri- morsky Territory, Russia (Bakalin 2008), but the distri- bution of this species was later extended to the Republic of Korea and China (Bakalin et al.2015).
Our record extends the known distribution of this species ca. 2000 km to the north-west from more or less monsoonal humid regions in China, Republic of Korea and the Russian Far East, to the Republic of Bur- yatia characterised by a sharply continental climate.
Our specimen of M. ussuriensis agrees with the original description (Bakalin 2008) in occurring on limestone, and possessing paroecious inflorescences, shallowly bilobed leaves, absent or irregular filiform underleaves, and trigones absent in leaf cells, but differs in having 1-celled teeth in the perianth mouth, in the type specimen the teeth are 3 cells long.
The nucleotide sequence of trnL-F cpDNA from the tested specimen was obtained according with proto- cols described in Bakalin et al. (2015) and deposited into GenBank (MK111069). The p-distance calculation in MEGA 5.1 (Tamura et al.2011) revealed a low level of its divergence (0.3–1.0%) from three specimens of M. ussuriensis collected in Guizhou Province, China, two specimens from Primorsky Territory, Russia, and one from Gangwong-do Province, Republic of Korea.
It agrees with the level of infraspecific variation occur- ring in the genus Mesoptychia (Lindb.) A.Evans.
Mesoptychia ussuriensis has a similar pattern of distri- bution to the calciphyllous M. igiana (S.Hatt.) L.Söderstr.
& Váňa and M. morrisoncola (Horik.) L.Söderstr. & Váňa, which occur in East Asian countries (Japan, China, Taiwan) but were also found in Baikalian Siberia (Bakalin2003; Potemkin et al.2015).
26. Niphotrichum japonicum (Dozy & Molk.) Bedn.- Ochyra & Ochyra
Contributors. H. Bednarek-Ochyra and K.-Y. Yao Taiwan. (1) Yilan County: Mount Nan-hu-ta Shan, 3120−3740 m a.s.l., 24 August 1968, leg. C.-C. Chuang 1750 (TAIE as Racomitrium ericoides (Brid.) Brid.); (2) same locality, 3300−3740 m a.s.l., 14 − 18 August 1983, leg. Ching-I Peng 83–27 & 83–29 (TAIE).
Niphotrichum japonicum is an East Asian species (Frisvoll 1983), with a single, highly isolated station on Lord Howe Island in the Tasman Sea betrween Aus- tralia and New Zealand (Vitt et al.1993). It has optimum occurrence in Japan, while on mainland Asia it is widely distributed but scattered in the vast area ranging from the Russian Far East, including Amur, Jewish, Sakhalin Kurils and Primorye Provinces (Ignatova 2017b), through Korea and eastern China to northern Vietnam (Frisvoll 1983). In China, the species is wide- spread in the eastern provinces, from Heilongjiang in the north to Fujian, Jianxi, Hunan and Guizhou in the south and Yunnan in the west (Cao et al. 2003).
Herein, the species is recorded for thefirst time from Taiwan where it is known only from a single locality in the northern part of this insular country. In contrast, a second species of the genus Niphotrichum Bedn.- Ochyra & Ochyra, N. barbuloides (Cardot) Bedn.- Ochyra & Ochyra, appears to be very frequent at higher elevations throughout the whole island (Ellis, Afonina, Andriamiarisoa, et al.2018). Apart from these species, two other species of this genus have been reported from Taiwan, N. canescens (Hedw.) Bedn.- Ochyra & Ochyra (Kuo and Chiang1987, as Racomitrium canescens (Hedw.) Brid. var. epilosum Milde) and N. ericoides (Brid.) Bedn.-Ochyra & Ochyra (Lai and Wang-Yang 1976, as R. canescens var. ericoides (Brid.) Hampe) but these authors failed to cite any voucher specimens and no specimens so named from Taiwan have been located in the herbaria consulted. Occur- rence of these species in Taiwan is very dubious because they are exceedingly rare in Asia and their nearest localities are northern regions of China.
27. Nyholmiella obtusifolia (Brid.) Holmen & E.Warncke Contributors. Z. Komínková, V. Plášek, S.-L. Guo and J.- Ch. Zhao
China. Hebei Province: Yu County in the east of the pro- vince, Xiao-Wu-Tai Mt., Jin-He-Kou Scenic Area, 39°
52′59.0′′N, 114°57′32.9′′E, 1500 m a.s.l., 5 August 1997,
leg. J.-Ch. Zhao, det. J.-Ch. Zhao, teste Z. Komínková (HBNU 971815-Q, OSTR B2725). Shaanxi Province: in the south-west of the Province, Taibai Mountain, 34°
00′49.0′′N, 107°49′26.0′′E, 2344 m a.s.l., 12 May 2016, leg. S.-L. Guo s.n., det. Z. Komínková (SHNU 20160512027, OSTR B2701).
Nyholmiella Holmen & E.Warncke is a bi-typic genus comprising two epiphytic species, N. obtusifolia (Brid.) Holmen & E.Warncke and N. gymnostoma (Brid.) Holmen & E.Warncke. The former has been recorded from eleven provinces in China, including the Gansu, Heilongjiang, Inner Mongolia, Jiangxi, Jilin, Liaoning, Qinghai, Shandong, Sichuan, Xinjiang and Yunnan (Skoupá et al. 2017). During a revision of orthotricha- lean mosses in Chinese herbaria, this species was found new to two provinces, Hebei and Shaanxi, where it was recorded at montane elevations of 1500 and 2344 m, respectively. The species grew epiphyti- cally on tree bark together with Orthotrichum consobri- num Cardot and O. crispifolium Broth. Nyholmiella obtusifolia is reminiscent of other small Orthotrichac- eous species, especially Orthotrichum crenulatum Mitt.
and O. pamiricum Plášek & Sawicki, with which it shares the same ecological requirements (Číhal et al.
2017). However, the latter two species differ from N.
obtusifolia in having immersed stomata and recurved leaf margins (Plášek et al.2014; Sawicki et al.2017).
28. Orthotrichum crenulatum Mitt.
Contributors. V. E. Fedosov and D. E. Koltysheva Russia. Altay Republik: Kosh-Agach Distr., Chuja River Valley, ca. 800 m a.s.l., steppe community, on boulders, 16 July 1966, leg. L. Bardunov s.n. (IRK); Khakassia, Ordz- honikidze Distr., vicinity Kop’evo settlement ca. 500 m a.s.l., rock outcrops, on shaded overhanging surfaces, 30 June 1970, leg. A. Vasil’ev s.n. (IRK); Krasnoyarsky Ter- ritory, Kansk Distr., Western Sayan Mountains, upper course of Urya River, ca. 1300 m a.s.l., S-facing rocky outcrops, on rock, 30 July 1968, leg. L. Bardunov s.n.
(IRK); Ak-Sug Creek valley, 1150 m a.s.l., on poplar trunk, 17 July 1968, leg. L. Bardunov s.n. (IRK); Tyva Republic, Tes-Khem Distr., vicinity of Ak-Eric settlement, Tes-Khem River valley, ca. 1000 m a.s.l., rocky outcrops, 10 August 1968, leg. L. Bardunov s.n. (IRK); Irkutsk Pro- vince, Olkhonsky Distr., vicinity of Naratey recreation camping ground, 53.02466°N, 106.85091°E, ca. 490 m a.s.l., rocky outcrops, on shaded surface of boulder, 18 September 2018, leg. Koltysheva & Fedosov s.n.
(MW).
Orthotrichum crenulatum is a Central Asian species, described from west Tibet and known from Shaanxi, Xinjiang, Xizang and Inner Mongolia Provinces in China, Afghanistan, Pakistan, Georgia, NE Turkey, Kyr- gyzstan, Kazakhstan, Siberia, north India (Kashmir), central India, Turkestan, with an isolated locality in Japan (Lewinsky 1992; Lewinsky-Haapasaari 1996;
Schäfer-Verwimp and Gruber 2002; Lara et al. 2010;
Ellis, Akhoondi, et al.2011; Ellis, Afonina, Asthana, et al.
2014; Suzuki2014; Alam et al.2015; Ellis, Agcagil, et al.
2016; Fedosov et al.2017). In Russia, until now, it was only known to occur in xeric areas of Transbaikalia, Bur- yatia and Anabar Plateau, but was unknown from the western part of southern Siberia between eastern Bur- yatia and Kazakhstan, despite xeric landscapes suitable for this species being widespread throughout the area.
Revision of specimens kept in IRK as well as our field studies in the Priolkhon’e Area have allowed us to fill this gap. These newly presented records, as well as those published by Fedosov et al. (2017), were referred to this species during the last 2–3 years, based on specimens that had previously been identified as O. pumilum Sw. This is a characteristic example of how the morphological concept of European species has long been mistakenly applied to Asiatic taxa.
Indeed, with its small plant size, dark green colouration, rather short leaves, immersed, strongly ribbed capsules and peristome constitution, O. crenulatum can resemble Asian specimens of O. pumilum. This complex differs from O. crenulatum in having leaves which are never broadly obtuse, or rounded, have recurved rather than revolute leaf margins and stomata strongly covered by the subsidiary cells.
29. Orthotrichum urnigerum Myrin Contributors. V. Plášek and M. Nobis
Kazakhstan. N part of Tian Shan mountain range, Kyr- gyzian Mts., 17 km S of Kaskelen town, 2.5 km S of Izvestkovyi settlement, 43°01′51.0′′N, 76°36′30.0′′E, 1730 m a.s.l., on a boulder in a pasture together with Orthotrichum anomalum Hedw. and a sterile specimen of Schistidium Bruch & Schimp., 16 May 2014, leg.
M. Nobis s.n., det. V. Plášek (OSTR B3416).
In Middle Asia, Orthotrichum urnigerum has so far been reported only from Kyrgystan (Lazarenko 1938;
Ignatov et al. 2006; Nowak et al.2016) and Tajikistan (Ellis, Bayliss, et al. 2014) and herein it is recorded for thefirst time from Kazakhstan. In Asia, the species is also known from Azerbaijan (Lyubarskaya 1986;
Ignatov et al.2006) and recently it was discovered in Xinjiang Province in the northwest of China (Ellis, Aleffi, Asthana, et al.2014).
30. Oxymitra incrassata (Brot.) Sérgio & Sim-Sim Contributors. A. D. Potemkin and Yu. A. Rebriev Russia. Rostov Region: Orlovsky District, Rostovsky State Nature Reserve, Starikovsky plot, second flood plane terrace of Manych River, ca. 46.538211°N, 42.890220°E, upper part of gentle south-facing valley steppe slope with dominance of Stipa lessingiana Trin.
& Rupr., Festuca valesiaca Schleich. ex Gaudin, Agro- pyron desertorum (Fisch. ex Link) Schult., Artemisia lerch- eana Weber ex Stechm. and abundant Artemisia santonica L., Galatella villosa (L.) Rchb., Iris pumila L., Limonium gmelinii (Willd.) Kuntze, in sweating wet
stria probably drying in summer, on chestnut, some- what saline, soil; plants with androecia, 26 April 2017, leg. Yu. Rebriev s.n. (LE).
This is thefirst record of the genus Oxymitra Bisch.
ex Lindenb. for Russia and the easternmost record for Europe. Oxymitra incrassata is a rather widespread but rare temperate liverwort occurring in the Mediter- ranean Basin, central and eastern Europe, Canary Islands, southern Arabian Peninsula, central South America (Uruguay, Paraguay, northern Argentina, Brazil), central México and south central USA (Vianna 1976; Campos-Sandoval and Campos-Sandoval 2017;
Gradstein2017; World Flora Online2018). It is Vulner- able in Europe and a candidate for a new European Red List (Schumacker and Váňa 2005; Maslovsky 2017). It was recorded from 12 squares in Ukraine (Zerov1964; Maslovsky2017) and mentioned as a pro- visional species for Russia by Potemkin and Sofronova (2009) on the basis of its records from adjacent terri- tories of Ukraine and Mongolia. This species was recorded once for Mongolia by Schubert et al. (1977), listed on the basis of a report by Abramova and Abramov (1983) and has not been found there since.
31. Pohlia beringiensis A.J.Shaw
Contributors. I. V. Czernyadjeva and S. S. Kholod Russia. Franz Josef Land Archipelago: Jackson Island, Bystrova Cape, 81°19′50′′N, 55°40′50′′E, moss commu- nity with Aulacomnium turgidum (Wahlenb.) Schwägr., 4 August 2012, leg. S. S. Kholod, # 21 (LE); La Roncier Island, 80°58′29.2′′N, 60°00′23.3′′E, moss-liverwort community in the crevices between the polygons, 7 September 2012, leg. S. S. Kholod, # 116 (LE).
This is one of the northernmost records of Pohlia beringiensis and one of the few in Europe. The species has mostly an Arctic North American-Asian distribution.
Pohlia beringiensis was described by Shaw (1982) from Alaska and was reported for Yukon (Shaw2014); it was recently identified on Prince Oscar Land, Svalbard (Belkina and Likhachev 2013). In the Asian part of Russia P. beringiensis is known from the Arctic and Sub- arctic zone of Yamal and Taimyr Peninsulas, Anabar Plateau, Severnaya Zemlya, Yakutia, Magadan Province, Komandor Islands, Chukotka, Vrangel Island and moun- tain regions of south Siberia (Altai, Kodar Range in Zabaikalsky Territory) (Fedosov et al. 2011; Afonina et al. 2017; Czernyadjeva2018). In the European part of Russia there were two finds in the Nenets Auton- omous district: Bolshezemelskaya tundra and Vaygach Island (Afonina 2006). Records of P. beringiensis for the Murmansk and Amur regions, Khabarovsk and Pri- morye territories in the ‘Moss Flora of Russia’ (Czer- nyadjeva2018) resulted from misprinting.
Pohlia beringiensis is characterised by cherry red bul- biform single axillary gemmae and cherry red stems contrasting with whitish leaves. It is similar to P. drummondii in shape and size of gemmae, but is
distinguished by the colour of the buds and stems (wine red vs. blackish), and also by pale whitish leaves vs. green. Shaw (1982) writes that P. drummondii grows on relatively organic-rich soil, whereas P. beringiensis prefers organic-poor sites. In Russia, differences in habitats of these two species were not found. Pohlia beringiensis grows on rocky out- crops, in crevices and bare soil in tundra, on mountain slopes, along brook banks on soils with varying organic content.
32. Rhynchostegiella pseudolitorea Hedenäs &
J.Patiño
Contributor. R. D. Porley
Portugal. Algarve, Barranco do Lajeado, north of Caldas de Monchique, Serra de Monchique, 302 m a.s.l., 37°17′21.90′′N, 8°33′07.31′′W, on syenite rock in stream in shaded barranco, with sporophytes, 20 May 2016, coll. R. D. Porley, det. L. Hedenäs, conf. G. Dirske (Hb. Porley).
The genus Rhynchostegiella (Schimp.) Limpr. is wide- spread and locally frequent in and alongside streams in shady valleys (barrancos) on Serra de Monchique, with R. curviseta being the most common species. However, several collections of Rhynchostegiella were proving problematical to identify with confidence, and a number of duplicates were sent to Lars Hedenäs for his opinion. Most were referable to the recently delimi- tated R. tubulosa (see this note) but one collection appeared to match R. pseudolitorea, another recently delimitated species (Patiño et al. 2017). The material was subsequently examined by Gerard Dirkse and he confirmed the identification, remarking that it does not differ from what was once called R. litorea in the Canary Islands, having the same habit, leaf shape and spore size.
Rhynchostegiella pseudolitorea differs from R. tenella by a costa ending well below the apex and a rough seta, and from R. litorea by spore size 10–14 μm (as opposed to 11.0–22.0 μm in R. litorea).
However, the morphological differences between R. pseudolitorea and R. litorea are subtle and consist- ent separation is probably not attainable; only sequencing of suitable parts of the genome would achieve that (pers. comm. Dirkse). Until now, R. pseudolitorea was not known outside Macaronesia (Canary Islands and Madeira) (op. cite.), and its occur- rence on Serra de Monchique, a massif in the extreme SW of Europe and close to the Atlantic Ocean, under- lines the possible connection with the Macaronesian bryoflora.
33. Rhynchostegiella tubulosa Hedenäs & J.Patiño Contributor. R. D. Porley
Portugal. Algarve, Cortês, near Caldas de Monchique, Serra de Monchique, 300 m a.s.l., 37°17′13.57′′N, 8°
33′51.56′′W, on rock in a shady location by a small
stream, with sporophytes, 22 December 2016, leg.
R. D. Porley conf. L. Hedenäs (Hb. Porley).
In the course of sampling Rhynchostegiella (Schimp.) Limpr. across the Serra de Monchique, many collec- tions clearly did not conform to the traditional treat- ments of the genus. The plants exhibited longly acuminate leaves with relatively short laminal cells and a costa ending well below the apex and the seta appeared to be smooth. Sometime later a paper was published that employed molecular species delimita- tion methods applied to Rhynchostegiella (Patiño et al.2017). The Serra de Monchique material seemed to match the description of the recently delimitated R. tubulosa, which has leaves characterised by, especially when dry, strongly incurved margins giving the appearance in the upper part of the leaf of being tubular. A number of collections were subsequently confirmed by Lars Hedenäs.
Rhynchostegiella tubulosa appears to be widespread on Serra de Monchique (currently known from 18 localities) in suitable habitats e.g. on rocks alongside shady streambanks, in humid Rhododendron ravines, on rocks and stone walls in shady woodland distant from water. Sporophytes are frequent.
Hitherto R. tubulosa was considered an Aegean- Cypriotic endemic, although it was acknowledged that a thorough revision of herbarium material and field investigation in the eastern Mediterranean was needed for a definitive assessment of its distribution.
This is the first report of R. tubulosa for Portugal and the western Mediterranean.
34. Schistidium platyphyllum (Mitt.) H.Perss.
Contributors. W. K. Hofbauer and M. Kurzthaler Austria. Eastern Tyrol, St. Jakob in Defereggen, Defer- eggen valley, near the track from Guesthouse Ober- haus to Jagdhaus, 46°56′39.1′′N 12°13′08.5′′E; ca.
1770m a.s.l., growing on siliceous rock (schist) in a river (Schwarzach river), 15th July 2017; leg. / det. W.K.
Hofbauer s.n. (E).
This is thefirst unambiguous record of Schistidium platyphyllum for Eastern Tyrol, Austria. It was collected during a biodiversity day survey (Tag der Artenvielfalt) organised by Martin Kurzthaler, of the administration of the National Park Hohe Tauern. Small cushions were situated on the flat upper surface and margins of big boulders above running water, but inundated during high water, and therefore silt accumulated in the cushions. It sometimes formed pure stands, or was accompanied by S. rivulare (Brid.) Podp., which was quite distinct because it was looser with longer branches. In older treatments S. platyphyllum has been mentioned for Austria, but because of nomen- clatural uncertainties (see Blom1998; Kiebacher and Köckinger 2015) and because former authors often did not distinguish between S. platyphyllum and S. sordidum I.Hagen, all historical records are doubtful
